The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 2001
Filed:
Jan. 26, 1999
Yong Tae Kwon, Daeku, KR;
Jin Sung Kim, Choongcheongbuk-Do, KR;
Hyundai Electronics Industries Co., Ltd., Ichon-shi, KR;
Abstract
The present invention relates to a chip sized integrated circuit package. A device package embodying the invention includes: an insulative substrate having a plurality of conductive first lands formed on an upper surface of the substrate and a plurality of conductive second lands formed on a lower surface of the insulating substrate; a plurality of via holes formed in the substrate adjacent the first and second lands; a conductive film formed on inner walls of the via holes and connecting corresponding ones of the first and second lands; and at least one cavity in the substrate that has an edge extending along a centerline of a row of the via holes. A semiconductor chip having a plurality of bond pads is attached to a center portion of the upper surface of the substrate, and a plurality of wires connect corresponding ones of the bond pads and the first lands. An insulation resin covers the integrated circuit chip, the wires, the first lands, and the upper surface of the substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile